<template>
  <el-button
    type="warning"
    plain
    round
    size="large"
    style="margin: 10px; margin-left: 80%"
    @click="gofinish"
    >发表游记</el-button
  >
  <div style="border: 1px solid #ccc">
    <Toolbar
      style="border-bottom: 1px solid #ccc"
      :editor="editorRef"
      :defaultConfig="toolbarConfig"
      mode="mode"
    />
    <Editor
      style="height: 500px; overflow-y: hidden"
      v-model="valueHtml"
      :defaultConfig="editorConfig"
      mode="mode"
      @onCreated="handleCreated"
    />
  </div>
</template>

<script setup lang="ts">

import '@wangeditor/editor/dist/css/style.css' // 引入 css
import { onBeforeUnmount, ref, shallowRef, onMounted } from 'vue'
import { Editor, Toolbar } from '@wangeditor/editor-for-vue'
// const { Editor, Toolbar } = require('@wangeditor/editor-for-vue');

const props=defineProps(['contents'])

const emit = defineEmits(['go-finish'])
const gofinish = () => {
  emit('go-finish', valueHtml.value)
}
// 编辑器实例，必须用 shallowRef
const editorRef = shallowRef()

// 内容 HTML
const valueHtml = ref('<p>hello</p>')

// 模拟 ajax 异步获取内容
onMounted(() => {
  setTimeout(() => {
    valueHtml.value =props.contents
  }, 1500)
})

const toolbarConfig = {
  excludeKeys: ['fullScreen', 'group-video']
}

const editorConfig = {
  placeholder: '请输入内容...',
  MENU_CONF: {
    uploadImage: {
      //上传图片配置
      server:  import.meta.env.VITE_API_URL + 'upload', //上传接口地址
      fieldName: 'file', //上传文件名
      methods: 'post',
      metaWithUrl: true, // 参数拼接到 url 上
      // 自定义插入图片
      customInsert(res:any, insertFn:any) {
        //console.log(res)
        //console.log(insertFn)
        insertFn(res.imagePath)
      },
      // 单个文件上传成功之后
      onSuccess(file:any, res:any) {
        //console.log("上传成功！",file.name);
        (editorConfig as any).customInsert && (editorConfig as any).customInsert(res)
      }
    }
  }
}

// 组件销毁时，也及时销毁编辑器
onBeforeUnmount(() => {
  const editor = editorRef.value
  if (editor == null) return
  editor.destroy()
})

const handleCreated = (editor:any) => {
  editorRef.value = editor // 记录 editor 实例，重要！
}
</script>

<style scoped></style>
